OLIVIER, R. Mali’s elephants suffer in drought. Pachyderm, [S. l.], v. 2, n. 1, p. 14–15, 1983. DOI: 10.69649/pachyderm.v2i1.560. Disponível em: https://pachydermjournal.org/index.php/pachyderm/article/view/560. Acesso em: 13 may. 2026.